Parking garage where Bob Woodward met Watergate source "Deep Throat."

Colorful boxes placed over the dead are left to rot and crumble.

A castle-inspired apartment building that has stood in Birmingham since 1927.

Now abandoned, the first reinforced concrete bridge in Alabama still stands over the Pea River.

The second-tallest water tower shaped like a peach in the American South.

This coastal port saw one of the most significant battles of the Civil War.

This 36-foot-tall bronze Lady Liberty holds a real flaming torch.

In 1911 this intersection was called "the heaviest corner in the South," an outlandish claim that only grew wilder over the years.

Monument to the cotton-destroying boll weevil.

This crumbling industrial fortress has attracted daredevils, filmmakers, and historians.

Two thirds of this Montreal neon icon has survived to flash another day.

A massive Montreal stadium that has seen nothing but trouble since its inception.

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

A historic Montreal market that was the city's agricultural hub for over century.

Every year, the colorful murals of Montreal get a complete makeover.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

Inside this store, a mysterious statue draws visitors from the world over.

The remains of a foundry and old blast furnaces destroyed during the Civil War are preserved in this central Alabama park.

Since it formed millions of years ago, this cave system has been a sacred burial ground, a Prohibition-era speakeasy, and the center of an amusement park.

An Alabama courtroom where two famous American authors played as children became the setting for a Pulitzer Prize-winning novel.